The concept of 'cultural intelligence' (CQ) has gained prominence in organizational psychology as a measure of an individual's ability to function effectively across diverse cultural contexts. Unlike emotional intelligence, which focuses on intrapersonal and interpersonal regulation, CQ encompasses four distinct dimensions: metacognitive, cognitive, motivational, and behavioral. Metacognitive CQ refers to the conscious awareness of cultural assumptions during interactions, while cognitive CQ involves knowledge of norms and practices in different cultures. Motivational CQ reflects the drive to adapt, and behavioral CQ pertains to the flexibility of verbal and nonverbal actions. Research suggests that high CQ predicts better job performance in multicultural teams, yet it remains distinct from general cognitive ability or personality traits. Critics argue, however, that CQ measurement relies heavily on self-report instruments, which may overestimate actual competence due to social desirability bias. Future studies advocate for mixed-method assessments, including situational judgment tests, to validate CQ's predictive utility in real-world settings.